Warp tension detection device

Abstract

The warp tension detection device comprises an induction beam, an induction assembly arranged at one end of the induction beam and a buffer assembly arranged at the other end of the induction beam, the induction assembly comprises a first swing arm, a tension sensor and a first spring, one end of the first swing arm is connected with the induction beam, and the other end of the first swing arm is provided with the first spring. The tension sensor is connected with the first spring, the buffer assembly comprises a second swing arm and a second spring, one end of the second swing arm is connected with the sensing beam, and the other end of the second swing arm is provided with the second spring. The tension sensor is connected with the induction beam through the first spring, the first spring has a certain buffering effect on the tension sensor, the tension sensor is prevented from being directly and rigidly connected with the induction beam, the second spring located on the other side of the induction beam also has a buffering effect on swing tension, and the tension sensor is protected against damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to tension detection technical field, specifically relates to warp tension detection device. BACKGROUND

[0002] In the textile industry, in order to be able to carry out the weaving of wide cloth, usually need to adopt double warp beam mode to carry out the warp unwinding feeding work. Meanwhile, since the tension of warp is not constant in the unwinding process, it usually needs to install tension sensor to detect the tension of warp, so that the controller can adjust the unwinding speed of warp beam through the data feedback on the tension sensor to adjust the tension of warp. The tension sensor is directly and rigidly connected with the rear beam shaft end in the prior art, and when the rear beam shaft swings, the tension sensor is easily collided, so that the tension sensor produces irreversible deformation and is easily damaged. SUMMARY

[0003] In view of the above technical problems, the utility model provides a warp tension detection device, the first spring has certain buffering effect to the tension sensor, avoids that the tension sensor is directly and rigidly connected with the sensing beam, and protects the tension sensor from being easily damaged.

[0004] The technical scheme adopted by the utility model is as follows: a warp tension detection device, comprising a sensing beam, a sensing assembly arranged at one end of the sensing beam, and a buffer assembly arranged at the other end of the sensing beam, the sensing assembly comprises a first swing arm, a tension sensor and a first spring, one end of the first swing arm is connected with the sensing beam, the other end of the first swing arm is provided with the first spring, the tension sensor is connected with the first spring, the buffer assembly comprises a second swing arm and a second spring, one end of the second swing arm is connected with the sensing beam, and the other end of the second swing arm is provided with the second spring.

[0005] Optionally, one end of the first swing arm away from the sensing beam is provided with a first guide rod, the first spring is sleeved on the outer peripheral wall of the first guide rod, one end of the second swing arm away from the sensing beam is provided with a second guide rod, and the second spring is sleeved on the outer peripheral wall of the second guide rod, and the tension sensor does not touch the first guide rod.

[0006] Optionally, the first spring is internally provided with a first rigid sleeve, the first rigid sleeve is provided with a first screw hole for the first screw to pass through one end, and the other end of the first screw is clamped between two adjacent turns of the first spring, the second spring is internally provided with a second rigid sleeve, the second rigid sleeve is provided with a second screw hole for the second screw to pass through one end, and the other end of the second screw is clamped between two adjacent turns of the second spring.

[0007] Optionally, the first swing arm is provided with a first swing shaft rotationally connected with the first beam seat, the second swing arm is provided with a second swing shaft rotationally connected with the second beam seat, the first swing shaft is connected with one end of the sensing beam, and the second swing shaft is connected with the other end of the sensing beam.

[0008] Optionally, the first beam seat is provided with a first shaft seat, the first swing shaft is installed in the first shaft seat through a bearing, the second beam seat is provided with a second shaft seat, and the second swing shaft is installed in the second shaft seat through a bearing.

[0009] Optionally, the first beam seat is provided with a first fixed arm, one end of the first fixed arm is fixedly connected with the first shaft seat, the other end of the first fixed arm is provided with the tension sensor, the second beam seat is provided with a second fixed arm, one end of the second fixed arm is fixedly connected with the second shaft seat, the other end of the second fixed arm is provided with a connecting rod, the connecting rod is connected with the second spring, and the connecting rod does not touch the second guide rod.

[0010] Optionally, the first beam seat is provided with a first strip-shaped groove, the second beam seat is provided with a second strip-shaped groove, the first shaft seat is connected with the first strip-shaped groove through bolts, and the second shaft seat is connected with the second strip-shaped groove through bolts.

[0011] Optionally, the tension sensor is connected with the first spring through a first pressing block, the first pressing block does not touch the first guide rod, the connecting rod is connected with the second spring through a second pressing block, and the second pressing block does not touch the second guide rod.

[0012] Optionally, the first beam seat is provided with a first strip-shaped groove, the second beam seat is provided with a second strip-shaped groove, the first shaft seat is connected with the first strip-shaped groove through bolts, and the second shaft seat is connected with the second strip-shaped groove through bolts.

[0013] The beneficial effects of the utility model are that the tension sensor is connected with the sensing beam through the first spring, the first spring has a certain buffering effect on the tension sensor, direct rigid connection of the tension sensor with the sensing beam is avoided, the second spring on the other side of the sensing beam also has a buffering effect on swing tension, and the tension sensor is protected from being damaged. The first rigid sleeve is installed in the first spring through the first screw, the extension of the first spring is adjusted, the swing tension of the sensing beam is adjusted, the second rigid sleeve is installed in the second spring through the second screw, the extension of the second spring is adjusted, and the swing tension of the sensing beam is adjusted. The length of the first rigid sleeve and the second rigid sleeve can be selected according to requirements. ACCURACY

[0014] Figure 1 The structure diagram of the sensing assembly of the warp tension detection device is provided for the utility model embodiment.

[0015] Figure 2The structure schematic view of the buffer assembly of the warp tension detection device is provided for the embodiment of the utility model.

[0016] Figure 3 The first rigid sleeve of the warp tension detection device is provided for the embodiment of the utility model.

[0017] Figure 4 The second rigid sleeve of the warp tension detection device is provided for the embodiment of the utility model.

[0018] The marks in each drawing are: 1, inductive beam; 2, first swing arm; 3, tension sensor; 4, first spring; 5, second swing arm; 6, second spring; 7, first guide rod; 8, second guide rod; 9, first rigid sleeve; 10, first screw; 11, second rigid sleeve; 12, second screw; 13, first beam seat; 14, second beam seat; 15, first swing shaft; 16, second swing shaft; 17, first shaft seat; 18, second shaft seat; 19, first fixed arm; 20, second fixed arm; 21, connecting rod; 22, first slot; 23, second slot; 24, first pressing block; 25, second pressing block; 26, first wallboard; 27, second wallboard; 28, first clamping plate; 29, second clamping plate. DETAILED DESCRIPTION

[0019] The application will be further described in detail below in combination with the drawings and embodiments.

[0020] As Figure 1 and 2 shown, the embodiment discloses a warp tension detection device, which comprises an inductive beam 1, an inductive assembly arranged at one end of the inductive beam 1 and a buffer assembly arranged at the other end of the inductive beam 1, the inductive assembly comprises a first swing arm 2, a tension sensor 3 and a first spring 4, one end of the first swing arm 2 is connected with the inductive beam 1, the other end of the first swing arm 2 is provided with the first spring 4, the tension sensor 3 is connected with the first spring 4, the buffer assembly comprises a second swing arm 5 and a second spring 6, one end of the second swing arm 5 is connected with the inductive beam 1, the other end of the second swing arm 5 is provided with the second spring 6. The tension sensor 3 is connected with the inductive beam 1 through the first spring 4, the first spring 4 has a certain buffering effect on the tension sensor 3, direct rigid connection of the tension sensor 3 with the inductive beam 1 is avoided, the second spring 6 located at the other side of the inductive beam 1 also plays a buffering role on the swing tension, and the tension sensor 3 is protected from being damaged.

[0021] As Figure 1 and 2As shown in the figure, the first swing arm 2 is provided with a first guide rod 7 at one end away from the induction beam 1, the first spring 4 is sleeved on the outer wall of the first guide rod 7, the second swing arm 5 is provided with a second guide rod 8 at one end away from the induction beam 1, the second spring 6 is sleeved on the outer wall of the second guide rod 8, and the tension sensor 3 does not touch the first guide rod 7.

[0022] In this embodiment, as shown in the figure, Figure 3 and 4 The first spring 4 is provided with a first rigid sleeve 9 inside, the first rigid sleeve 9 is provided with a first screw hole for the first screw 10 to pass through one end, the other end of the first screw 10 is clamped between the adjacent two coils of the first spring 4, the second spring 6 is provided with a second rigid sleeve 11 inside, the second rigid sleeve 11 is provided with a second screw hole for the second screw 12 to pass through one end, the other end of the second screw 12 is clamped between the adjacent two coils of the second spring 6. The first rigid sleeve 9 is installed inside the first spring 4 through the first screw 10 to adjust the elasticity of the first spring 4, thereby adjusting the swing tension of the induction beam 1, the second rigid sleeve 11 is installed inside the second spring 6 through the second screw 12 to adjust the elasticity of the second spring 6, thereby adjusting the swing tension of the induction beam 1. The length of the first rigid sleeve 9 and the second rigid sleeve 11 can be selected according to the needs. The tension sensor 3 is connected with the first spring 4 through the first pressing block 24, the first pressing block 24 does not touch the first guide rod 7, the connecting rod 21 is connected with the second spring 6 through the second pressing block 25, and the second pressing block 25 does not touch the second guide rod 8. The first pressing block 24 can be fixedly connected with the first spring 4 through the first screw 10, and the second pressing block 25 can be connected with the second spring 6 through the second screw 12.

[0023] As shown in the figure, Figure 1 and 2As shown, the first swing arm 2 is provided with a first swing shaft 15 rotatably connected with the first beam seat 13, the second swing arm 5 is provided with a second swing shaft 16 rotatably connected with the second beam seat 14, the first swing shaft 15 is connected with one end of the inductive beam 1, and the second swing shaft 16 is connected with the other end of the inductive beam 1. The first beam seat 13 is provided with a first shaft seat 17, the first swing shaft 15 is mounted in the first shaft seat 17 through a bearing, the second beam seat 14 is provided with a second shaft seat 18, and the second swing shaft 16 is mounted in the second shaft seat 18 through a bearing. The first beam seat 13 is provided with a first fixed arm 19, one end of the first fixed arm 19 is fixedly connected with the first shaft seat 17, and the other end of the first fixed arm 19 is provided with the tension sensor 3, the second beam seat 14 is provided with a second fixed arm 20, one end of the second fixed arm 20 is fixedly connected with the second shaft seat 18, and the other end of the second fixed arm 20 is provided with a connecting rod 21, the connecting rod 21 is connected with the second spring 6, and the connecting rod 21 does not touch the second guide rod 8. The first beam seat 13 is provided with a first strip-shaped groove 22, the second beam seat 14 is provided with a second strip-shaped groove 23, the first shaft seat 17 is connected with the first strip-shaped groove 22 through a bolt, and the second shaft seat 18 is connected with the second strip-shaped groove 23 through a bolt. When the positions of the first shaft seat 17 and the second shaft seat 18 need to be moved, the bolt is loosened, the first shaft seat 17 is moved along the first strip-shaped groove 22, the second shaft seat 18 is moved along the second strip-shaped groove 23 to a suitable position, and then the bolt is tightened. The first beam seat 13 is mounted on the first wall plate 26, and the second beam seat 14 is mounted on the second wall plate 27. The first wall plate 26 is provided with first clamping plates 28 through screws, one end of the first beam seat 13 is located between the clamping plates, the position of the first beam seat 13 is adjusted by adjusting the position of the first clamping plate 28, and the second wall plate 27 is provided with second clamping plates 29 through screws, one end of the second beam seat 14 is located between the second clamping plates 29, and the position of the second beam seat 14 is adjusted by adjusting the position of the second clamping plate 29.

[0024] It can be understood that the above-described specific embodiments are only used to explain the related utility model, and are not limited to the utility model. In addition, it needs to be explained that only the parts related to the utility model are shown in the drawings for convenience of description. The multiple technical solutions in the same embodiment and the multiple technical solutions of different embodiments can be arranged and combined to form new technical solutions without contradiction or conflict. Any equivalent structural transformation, direct or indirect application in other related technical fields, and the like are also included in the protection scope of the utility model.

Claims

1. A warp tension detection device, characterized in that, The device includes a sensing beam, a sensing component located at one end of the sensing beam, and a buffer component located at the other end of the sensing beam. The sensing component includes a first swing arm, a tension sensor, and a first spring. One end of the first swing arm is connected to the sensing beam, and the other end of the first swing arm is provided with the first spring. The tension sensor is connected to the first spring. The buffer component includes a second swing arm and a second spring. One end of the second swing arm is connected to the sensing beam, and the other end of the second swing arm is provided with the second spring.

2. The warp tension detection device according to claim 1, characterized in that, The first swing arm has a first guide rod at the end away from the sensing beam, and the first spring is sleeved on the outer peripheral wall of the first guide rod. The second swing arm has a second guide rod at the end away from the sensing beam, and the second spring is sleeved on the outer peripheral wall of the second guide rod. The tension sensor does not contact the first guide rod.

3. The warp tension detection device according to claim 2, characterized in that, The first spring has a first rigid sleeve inside, and the first rigid sleeve has a first screw hole through which one end of the first screw passes. The other end of the first screw is engaged between two adjacent screw rings of the first spring. The second spring has a second rigid sleeve inside, and the second rigid sleeve has a second screw hole through which one end of the second screw passes. The other end of the second screw is engaged between two adjacent screw rings of the second spring.

4. The warp tension detection device according to claim 1, characterized in that, It also includes a first beam seat and a second beam seat. The first swing arm is provided with a first swing shaft that is rotatably connected to the first beam seat, and the second swing arm is provided with a second swing shaft that is rotatably connected to the second beam seat. The first swing shaft is connected to one end of the sensing beam, and the second swing shaft is connected to the other end of the sensing beam.

5. The warp tension detection device according to claim 4, characterized in that, The first beam seat is provided with a first bearing seat, and the first swing shaft is installed inside the first bearing seat through a bearing. The second beam seat is provided with a second bearing seat, and the second swing shaft is installed inside the second bearing seat through a bearing.

6. The warp tension detection device according to claim 4, characterized in that, The first beam seat is provided with a first fixed arm, one end of which is fixedly connected to the first shaft seat, and the other end of which is provided with the tension sensor. The second beam seat is provided with a second fixed arm, one end of which is fixedly connected to the second shaft seat, and the other end of which is provided with a connecting rod. The connecting rod is connected to the second spring, and the connecting rod does not contact the second guide rod.

7. The warp tension detection device according to claim 5, characterized in that, The first beam seat is provided with a first strip groove, the second beam seat is provided with a second strip groove, the first shaft seat is connected to the first strip groove by bolts, and the second shaft seat is connected to the second strip groove by bolts.

8. The warp tension detection device according to claim 6, characterized in that, The tension sensor is connected to the first spring via a first pressure block, and the first pressure block does not contact the first guide rod. The connecting rod is connected to the second spring via a second pressure block, and the second pressure block does not contact the second guide rod.

9. The warp tension detection device according to claim 4, characterized in that, It also includes a first wall panel and a second wall panel, with the first beam seat mounted on the first wall panel and the second beam seat mounted on the second wall panel.

Images